baber/WOPTO huggingface dataset:
Patent JP-H04359823-A (JP)
Title: Vacuum valve
Inventor: KOGA HIROMI
IPC: H01H33/66
Filed: 1991-06-04
Abstract: PURPOSE:To make the flow of a solder material in a joining surface good and prevent the soldier material from flowing to the surface except the joining surface in a vacuum valve wherein an intermediate shield is stuck to the inner wall of an alumina ceramic insulating container by soldering. CONSTITUTION:A tilting first step part 1a is formed in the inner wall of an alumina ceramic insulating container 1 and a second step part 1b is extruded in the lower part of the step part 1. Also, a step part 9a tilting along the first step part 1a is formed at the lower end part of an intermediate shield 9 and the step part 9a is joined with the first step part 1a by a solder material 10. Stable adhesion strength between the alumina ceramic insulating container and the intermediate shield is given and a vacuum valve having high reliability and workability is obtained.
Patent JP-S5757456-A (JP)
Title: Distortion corrector of flat picture tube
Inventor: SATOU KOUKI
IPC: H01J29/76
Filed: 1980-09-24
Abstract: PURPOSE:To correct an arched raster distortion by arranging a dipole magnet in parallel with the bottom of a screen to produce the correction field which is in parallel with the screen while crosses perpendicularly with the screen and has the strength gradually increases toward both sides of the screen. CONSTITUTION:A fluorescent face 4 is formed at the front face side of a tube 3 of a flat tube while an electron beam 5 is projected in parallel with said face 4 from an electron gun. Said beam 5 is electromagnetically deflected in the horizontal direction by means of horizontal deflection coils 6a, 6b while electrostatically deflected in the vertical direction by means of vertical deflection electrodes 7a, 7b. A rod shapred dipole magnet 8 is arranged in the proximity of said coil 6a in parallel with the bottom 1a of the screen 1 to produce the correction field 9 having the parallel component with the screen reducing toward both sides of the screen 1. Consequently the arched distortion of the raster can be corrected.
Patent JP-H08301124-A (JP)
Title: Baby carriage
Inventor: YOKOTA AKIKO
IPC: B62B9/12
Filed: 1995-05-02
Abstract: PURPOSE: To provide a baby carriage by which safety and healthfulness are provided for babies while convenience and comfortableness are provided for mothers by arranging a coupling means connecting a basket and a supporting frame with engagement freely removably in the baby carriage consisting of the basket, in which a side face is formed of a knitted cane face and a baby can be kept in a lying posture, and a four-wheel cart having the supporting frame supporting the basket. CONSTITUTION: A baby carriage main body is constructed of two parts consisting of a basket 1 and a four wheel pushcart 20, and in the cart 20, legs 4, axles 5A, 5B, and wheels 6 are supported by means of a supporting frame 2. In the rear of the supporting frame 2, insertion parts 23, 23 to which a pushing handle 7 can be mounted freely removably are arranged. Two snap locks 3 serving as coupling means are arranged in each of the left side and the right side of the cart 20 so that the basket 1 and the supporting frame 2 in the cart 20 can be fitted together freely removably. The snap lock 3 consists of a main body 3A provided with a link member and a receiving metal fitting provided with a projection part to which the link member is hooked, and its engagement/disengagement is carried out by means of operation of a lever.
Patent JP-2000317254-A (JP)
Title: Method for concentrating in contaminated gas using adsorption/desorption
Inventor: SUGAWA ETSUKO
IPC: B01D53/34
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of contaminated gas by using soil as an adsorbing/ desorbing agent for contaminants and controlling the adsorption/desorption of the contaminants by changing the temp. and/or the water ratio of the soil in the case when the contaminants in a contaminated gas are concentrated by allowing the contaminants to be adsorbed and then desorbed. SOLUTION: In a concentration device 1, soil 2 being the adsorbing/desorbing agent is enclosed in its inside, and an introducing pipe 3 for introducing the contaminated gas to the device, a discharging pipe 4 and a hot air introducing pipe 5 for introducing heated air are provided. In the soil 2 being the adsorbing/desorbing agent, adsorptivity is the highest when the water content is <=0.01 wt.%, and the contaminated gas is introduced to the concentration device 1 after subjecting the gas to dehydration treatment by a moisture trap pipe 6 in order to keep the adsorptivity.  After the contaminated gas is adsorbed to the concentration device 1, the supply of the contaminated gas is stopped by operating a valve 9, and the discharging pipe 4 is connected to a contaminated gas decomposing device 7, and the adsorbed contaminated gas is sent to the contaminated gas decomposing device 7 together with hot air by heating the soil in the concentration device 1 by introducing hot air from the hot air introducing pipe 5.
Patent JP-S5657825-A (JP)
Title: Crystallization promotor for polyester
Inventor: YASUI KOUICHI
IPC: C08L67/00
Filed: 1979-10-17
Abstract: PURPOSE: The titled crystallication promotor having good affinity for polyester, suitable for uniform dispersion, capable of improving crystallization rate extremely, comprising a compound having an aromatic ring, sulfonic group converted into an alkali metallic salt, and a phenolic hydroxyl group converted into an alkali metallic salt.  
     CONSTITUTION: Preferably 0.05W20wt% compound (preferably dialkali metallic salt of phenol sulfonic acid) having (A) at least noe aromatic ring selected from the group consisting of benzene ring, naphthalene ring, and anthracene ring, (B) a sulfonic group converted into an alkali metallic salt, and (C) a phenolic hydroxyl group converted into alkali metallic salt is added to a polyester.  
     EFFECT: Polyethylene terephthalate can be injection molded, polybutylene terephthalate can be injection molded in extremely short cycle, and fibers and nonwoven fabrics with sufficient strength can be obtained even by omitting stretching process of polyethylene terephthalate fibers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5257546-A (JP)
Title: Hot water supply room heater
Inventor: YAMAGUCHI YUUZOU
IPC: F24D3/08
Filed: 1975-11-07
Abstract: PURPOSE: An effective operation to supply a cold water by means of providing a branch pipe in the room heater return pipe to supply the room heating return water to the inlet of the water warmer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04360982-A (JP)
Title: Flat floor doorway structure
Inventor: KAWAMURA KEIZO
IPC: E06B7/14
Filed: 1991-06-04
Abstract: PURPOSE:To make flush a threshold of a doorway such as of a bath room, an entrance, the kitchen door in a general housing with floors on both sides thereof substantially and to obtain flat floor doorway structure with better appearance, waterproof/drain functions and having excellent maintenance, execution efficiency, etc. CONSTITUTION:For example, in the case of a doorway of a bath room, a plurality of parallel gridiron rail members 7 and 7a having tops in the same plane as that of a dressing room floor 1 and a bath room floor 2 substantially are arranged on a gridiron-shaped keeper member 8 and a drainage gutter 9 so that a gridiron-shaped threshold and floor 3 is formed. A top-railed sliding door 4 is placed to the threshold, and rail guide members 4b to guide both sides of the top of the rail member 7s are provided by hanging down sill 4a of the top-railed sliding door 4 from the side thereof.
Patent JP-S5923295-A (JP)
Inventor: SHIOIRI AKIO
IPC: G21C19/30
Filed: 1982-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H085738-A (JP)
Title: Ultrasonic switch
Inventor: WATABE YASUAKI
IPC: G01S7/526
Filed: 1994-06-15
Abstract: PURPOSE:To provide an ultrasonic switch which is simplified in circuit configuration by reducing the number of components and reduced in detecting area variation resulting from temperature changes. CONSTITUTION:Ultrasonic waves are intermittently transmitted from a piezoelectric transducer 5 at the transmitting interval decided by a timing generating section 1. A signal correcting section 3 switches the transmitting level in two stages of a large stage and small stage at every transmission of the ultrasonic waves. The transducer 5 outputs a receiving signal corresponding to the receiving level of ultrasonic waves upon receiving the ultrasonic waves and a discriminating section 7 compares the level of the receiving signal with a threshold. When one of receiving signals outputted against the ultrasonic waves in the two stages is larger than the threshold and the other is smaller than the threshold, an outputting section 8 outputs an 'ON' output.
Patent JP-H11324528-A (JP)
Title: Electromagnetic wave shield door
Inventor: MATSUMOTO EIICHIRO
IPC: E04B1/92
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a door having both performances of electromagnetic wave shield and sound insulation by providing a contact made of flexible metal pieces on a door frame body, and contacting the contact with the door side independently of the pressing force of a sound insulating gasket at closing the door. SOLUTION: Mounting grooves 6, 7 are provided with step difference on the parts corresponding to the door stop of a door frame 5, a sound insulating gasket 8 is in the groove 6, a metal contact 9 having elasticity is in the groove 7, respectively arranged. A door 1 is also provided with surfaces 3, 4 corresponding to the step difference of the door frame 5, so as to contact with the sound insulating gasket and the metal contact 9 at closing the door 1. The metal contact 9 pinchedly holds the projecting contact on the door side, and the direction of the contact pressure between the contacts is made in the perpendicular to the closing direction of the door, so as not to influence on the pressing force of the sound insulating gasket 8.  Hereby, both performances of the electromagnetic wave shield and sound insulation are held, and the door 1 capable of establishing the performances can be easily provided.
Patent JP-H07318297-A (JP)
Title: Manually switchable automatic air gun
Inventor: MAEDA TETSUO
IPC: F41B11/55
Filed: 1994-05-24
Abstract: PURPOSE:To hold a large elastic force at the time of accumulating the pressure of a piston and to manually continuously use it even if it is stopped during using by motor driving. CONSTITUTION:In the case of using by motor driving, the rotating motion of a crank disc 91 is converted to the sliding motion (linear motion) of a converter 12 via a connecting arm 10 and a rocking arm 11. A pressure-accumulated piston 15 is held by a motor driven shear rod 131 and a motor driven shear 132. A bullet A is shot by the elastic force of a piston spring 151. In the case of using manually, the piston 15 is moved by a manual coking handle bar 16, and held by a manual cocking shear 17 and a manual cocking shear rod 18. When the using by the motor driving is stopped, the bar 16 is moved, and manually moved from the stopped place.
Patent JP-S63297916-A (JP)
Title: Glow plug for diesel engine
Inventor: MARUTA KENJI
IPC: F23Q7/00
Filed: 1987-05-29
Abstract: PURPOSE:To prevent a trouble such as cracking when a heater is glowing, by unitarily molding a glow part and lead parts of conductive ceramics, and also to prevent cracking caused by thermal stress, by brazing the lead parts to a holder with a metallic pipe provided around the outer surfaces of insulating layers in the lead parts. CONSTITUTION:A ceramic heater 11 is constituted in such a manner that conductive sialon powder, for example, is kneaded with such as thermoplastic resin, and it is injection-molded into a metal mold having a specified cavity. The diameter of a glow part 20 is to be determined so that the thickness of a glow part 20 is thinner than those of lead parts 21 and 22. A metallic pipe 26 is made of the same stainless steel, for example, as of a holder 12, and it is fixed on the outer surfaces of lead parts 21 and 22. That is, high softening point glass containing much silicic acid, for example, is used as a material to form insulating layers 23 and 24, and the metallic pipe 26 is fixed on the layers by baking. Both the holder 12 and the metallic pipe 26 are fixed to each other by heating with a binder such as silver paste being interposed between both parts.
Patent JP-H02311335-A (JP)
Title: Preparation of antifogging glass
Inventor: NAKAMURA ICHIRO
IPC: B05D7/00
Filed: 1989-05-26
Abstract: PURPOSE:To contrive to improve the mar-proof property of an antifogging glass by treating the metal oxide layer-formed surface of a glass substrate with a treating solution containing at least one of a polyalkylenediol and polyalkylene glycol. CONSTITUTION:The monolayer film of a metal oxide such as SiO2 or the laminate film having the topmost layer comprising the metal oxide, is formed on a glass substrate comprising optical glass such as borosilicate, heavy flint or plate glass by a sol-gel method, etc., and subsequently immersed at 50 to 60 deg.C for >=5min in a treating solution containing at least one of a polyalkylenediol of formula I ((n) is 2 to 10) and a polyalkylene glycol of formula II ((n) is 2 to 10; (m) is 1 to 200) in a concentration of >=10wt.% in an organic solvent and having a pH of 7 to 12. The treated glass substrate is lifted up from the treating solution and subsequently washed with water to provide an antifogging glass having excellent antifogging and mar-proof properties.
Patent JP-S5257776-A (JP)
Title: Shadow mask for color picture tube
Inventor: YAMAGUCHI YASUHIKO
IPC: H01J29/07
Filed: 1975-11-06
Abstract: PURPOSE: The concave groove is provided at the ring-shaped region surrounding holed region in such a form or arrangement that the goove may have a low occupied density at the side wall side. In this way, a shadow mask for color picture tube which is free from unevenness or color discrepancy can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10327220-A (JP)
Title: Telephone set
Inventor: MIURA TADAYA
IPC: H04M3/42
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the telephone set by which a speech between a terminal from which the telephone set receives a call and a terminal from which the telephone set has received another call by means of transfer. SOLUTION: When a designated specific telephone set A by a specific telephone number stored in advance in an opposite telephone number storage section 12 calls a telephone set 1, after a speech is set up with the specific telephone set A, the speech is held and a telephone set B other than the specific telephone set A and from which the telephone set 1 has received a call is called through the transfer. When the telephone set replies the call, the telephone set 1 stops the speech with the specific telephone set A thereby setting up the speech between the specific telephone set A and the telephone set B. The operator of the telephone set A makes a speech with the telephone set B without a troublesome confirmation operation such as whether or not a telephone call is made to the telephone set 1 and the operability is considerably improved.
Patent JP-H08331843-A (JP)
Title: Output voltage detecting circuit in switching power supply
Inventor: GO JINKA
IPC: H02M3/28
Filed: 1995-05-31
Abstract: PURPOSE: To provide a stable DC voltage detecting circuit having good responsibility and suitable for use at low DC output voltage. CONSTITUTION: When a first EFT 34 is turned on, a voltage induced at a secondary winding 32b is fed to a serial circuit 18 through a first voltage supplying circuit 52. When the first FET 34 is turned off, a voltage induced at a secondary winding 33b is fed to a serial circuit 18 through a second voltage supplying circuit 53. Then, a bias voltage VBIAS higher than a DC output voltage Vo can be obtained and stability is ensured even when an abrupt change in DC input voltage Vi takes place. In addition, a variation factor in DC output voltage Vo is applied to the series circuit 18, and good responsibility is ensured at the same time.
Patent JP-H03192-A (JP)
Title: Bathtub water sterilizing and cleaning device
Inventor: SANADA SO
IPC: C02F1/46
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the bathtub water sterilizing and cleaning device which easily and surely sterilizes and cleans bathtub water by providing an electrolyzer which electrolyzes circulating water at the intermediate point of a circulating path to circulate the bathtub water to the outside. CONSTITUTION:The bathtub water from a bathtub 1 is returned through a filter 5 and the electrolyzer 4 to the bathtub 1 by driving of a circulating pump 3. The water is filtered by the filter 5 and is electrolyzed by the electrolyzer 4 during this time. Hydrogen ions are increased in the water on the anode side in the electrolyzer 4 when the electrolysis of the bathtub water is executed. In addition, NaCl which is the components, such as human sweat, contained in the bathtub water is generated as gaseous chlorine. The water is sterilized by this acidic water and gaseous chlorine. The NaCl and other electrolytes increase as the bathtub water is more contaminated and, therefore, the electrolytic current is naturally increased or decreased according thereto. The sterilization corresponding to the contamination is thus automatically executed. Hydrogen ions are increased on the cathode side to make the water alkaline and to effect sterilization.
Patent JP-S5837839-A (JP)
Title: Magnetic paint composition for magnetic recording medium
Inventor: UEDA IKUO
IPC: C09D201/00
Filed: 1981-08-28
Abstract: PURPOSE:To improve the dispersibility of a magnetic paint compsn. for magnetic recording media contg. ferromagnetic metallic powder by using nitrocellulose of specific degrees of polymn. as a binder in sais compsn. CONSTITUTION:A paint compsn. for magnetic recording media prepd. by compounding 5-30wt% nitrocellulose of 10-30 average degrees of polymn. as a binder together with a suitable org. solvent with prescribed ferromagnetic metallic powder and ferromagnetic metallic alloy powder. An antistatic agent, a lubricant, polishing agent, a curing agent, etc. are added according to need to said compsn. The compsn. has excellent dispersibility and provides excellent surface smoothness and orientation ratios to magnetic recording media.
Patent JP-H10308191-A (JP)
Title: Ion implantation device
Inventor: AOKI MASAHIKO
IPC: H01J37/05
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate mixing of impurity by arranging a slit which is arranged in a central part of fan-shaped magnets and passes only a necessary ion beam, and moving it in the direction orthogonal to the beam width direction by holding an object to the beam. SOLUTION: A laterally long beam enters a mass spectrometry magnet composed of fan-shaped magnets M1, M2, M3 and M4. If it is a uniform magnetic field, ions having desired mass travel in a magnetic field space in the magnet by drawing the same radius. A beam positioned in (x>0) at an inlet 2 of the mass spectrometry magnet comes out in (x<0) at an outlet. Since it almost converges in an intermediate part of a passage in the magnet, a slit 4 having a hole having a proper width is arranged here, and only ions having desired mass can pass through the slit 4. Ions having mass other than that collides with the slit 4, and are not made incident on a beam line thereafter.  The beam passing through the slit 4 by being converged once becomes (x) directional distribution-reversed parallel laterally long beams at the outlet, and these are made vertically incident on a wafer 8 by passing through a short vacuum passage 7.
Patent JP-H1045885-A (JP)
Title: Absorbable polyalkylene diglycolate polymers
Inventor: COOPER KEVIN
IPC: A61L27/18
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer comprising the reaction product of a glycol acid with a specific aliphatic saturated alcohol, capable of existing in a liquid or elastomeric state, capable of exhibiting excellent absorbability and biocompatibility, and useful as an adhesive for biological tissues, a gristle substitute, etc. SOLUTION: This polyalkylene diglycolate polymer having excellent absorbability and biocompatibility comprises the product obtained by reacting (A) a diglycolic acid (ester) with (B) (B1 ) an aliphatic saturated trigydric or tetrahydric alcohol comprising glycerol, pentaerythritol or trimethylol propane, (B2 ) an OH-terminated poly(ethylene glycol) compound or (B3 ) a diolalcohol compound such as ethylene glycol, 1,2-propanediol or 1,8-octanediol. Therein, the repeating units produced from the component B1 and B2 are contained in a total amount of 25-95mol.% in the polymer, and the repeating units produced from the component B3 are contained in the residual amount.
Patent JP-S62292325-A (JP)
Title: Method for forming small bore in metal material
Inventor: MASUDA HIROISA
IPC: G02B6/38
Filed: 1986-06-10
Abstract: PURPOSE:To simplify the operation of drilling a small bore in a metal material by forcing a metal tube into a through hole drilled in the metal material with a drill or the like to provide the small bore of inner diameter of the metal tube. CONSTITUTION:For example, a through hole 3 is drilled in the center axis of one end 2 of a metal pipe shaft 1 having 2.5mm diameter and 6mm thickness of metal material opened at the other end. A metal tube 4 having about 0.1mm of inner diameter is forced into the through hole 3 to form a small bore 5. Also, to obtain the small bore 5 from the through hole 3 having large diameter, a first metal tube 4a having relatively large diameter is first forced into the through hole 3 and then a second metal tube 4b having a small bore is forced into the first metal tube 4a to form the small bore 5. Thus, a small bore as timer as about 0.1mm can be dasily formed in the metal material.
Patent JP-H11309238-A (JP)
Title: Symbol changeable display playing machine
Inventor: HAMANO MASAHIRO
IPC: A63F5/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which gives many chances to win a prize to players by setting a prize line of which players can recognize a realization of a prize or a state of 'li-zhi'. SOLUTION: Three reels 8a, 8b and 8c are arranged in a row at a behind of rectangular symbol displaying windows 20a, 20b, 20c. Lengthwise length of the symbol displaying windows 20a, 20b and 20c is set so as to see at least a symbol S of four pieces. Four horizontal lines L1-L4 which are vertical four steps which link with a symbol S of each reel 8a, 8b and 8c which can be seen from the symbol displaying windows 20a, 20b and 20c and two oblique lines L5, L6 which extend toward a lower right and a lower left and link with a symbol S of three pieces from an upper of each reel 8a, 8b and 8c at an opposite angle are set to a prize line respectively.
Patent JP-H11311755-A (JP)
Title: Spectacles for shorts distance
Inventor: KOBAYAKAWA YOSHI
IPC: G02C1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide fatigue-free spectacles for short distance which make it easy to see at a short distance and on a small display screen. SOLUTION: A right-eye lens part 1R and a left-eye lens part 1L consist of parts which are symmetrical about the center of a single-focus lens 1 larger than eye width. The focal length of the lens 1 is 300 to 1000 mm and through a lens of 667 mm in focal length, a display surface at a distance of 40 cm from the face seems to be at 1 m. When the display surface is looked at at 20 cm, it looks to be at a distance 40 cm through a lens 1 of about 400 mm in focal length, so it can easily be looked at. Spectacles like those hardly fatigues a user since the relation between the adjustment and congestion of the eye does not change irrelevantly to whether the spectacles are put on or not.